Question

СРОЧНО НАДО ДАЮ 50 БАЛОВ

Answer 1

$\displaystyle\bf\\\\\\(-4,3a^{2} b^{6} c)^{2} \cdot(-10abc)=18,49a^{4} b^{12} c^{2} \cdot(-10abc)=\\\\=-184,9a^{4+1} b^{12+1} c^{2+1} =\boxed{-184,9a^{5} b^{13} c^{3} }$